Cheapest one-way flights from Osaka to Agana in September from $185

AirHint found the following cheapest one-way flights from Osaka (KIX) to Agana (GUM) in September 2025 (see full year).

One-Way flights

04 Sep Jeju Air
02 Sep Jeju Air
05 Sep Jeju Air
09 Sep Jeju Air
20 Sep Air Busan
17 Sep T'way Air direct
23 Sep T'way Air direct
09 Sep T'way Air direct
07 Sep T'way Air direct
14 Sep T'way Air direct

Also check the deals for return flights from Osaka to Agana in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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